LinkedIn Crosscheck: Test AI Models Free
Blind-test top AI models head-to-head and pick winners bias-free.
Apr 22, 2026 (Updated Apr 22, 2026) - Written by Christian Tico
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LinkedIn Crosscheck: Blind Testing AI Models Side by Side
LinkedIn is rolling out Crosscheck, a Premium feature that lets users compare AI model responses in a blind test format, revealing the source only after you pick your favorite. This innovative tool from LinkedIn Labs brings top AI models into one interface, helping professionals evaluate outputs without bias.
What is Crosscheck and How Does It Work?
Crosscheck allows Premium subscribers to input a text query and receive two responses generated by different AI models. Users compare the answers side by side, select the better one, and then learn which model produced each response. This blind testing approach mimics a taste test, ensuring choices are based purely on quality.
Currently, the feature supports models from leading providers like OpenAI, Anthropic, Google, and Microsoft. It handles text queries only, with no image generation or file processing, but offers unlimited interactions without extra subscriptions.
Key Features and Benefits for Users
- Blind Comparison: Eliminates brand bias by hiding model identities until after selection.
- Unlimited Access: No limits on queries, making it ideal for thorough testing.
- Professional Insights: Generates ratings based on user preferences across fields like marketing, engineering, and sales.
- Privacy Focused: Shares anonymized usage data with AI developers, excluding personal information.
Professionals can use Crosscheck to identify the best AI for specific tasks, streamlining workflows and boosting productivity on LinkedIn.
Availability and Future Plans
Crosscheck launched for LinkedIn Premium subscribers in the US. The company plans to expand to other countries and eventually free accounts, broadening access to this powerful comparison tool.
Developed within LinkedIn Labs, it reflects the platform's push to integrate advanced AI for career-focused users.
Why Crosscheck Matters for AI Evaluation
In a crowded AI landscape, Crosscheck stands out by offering direct, unbiased comparisons. It empowers users to make informed decisions, while providing valuable feedback to AI developers through aggregated data.
This feature positions LinkedIn as a hub for AI experimentation tailored to professional needs.
Conclusion
LinkedIn Crosscheck transforms how we test AI models, delivering objective comparisons in a user-friendly package. As it expands, expect it to shape AI adoption in the workplace, helping you choose tools that truly deliver results.
Crosscheck is interesting because it shifts model choice from hype to results: no names, just answers to judge with your own criteria. For anyone using AI every day, it is a very practical way to see which model truly performs best in their own context, without being swayed by brand.
Who can access Crosscheck and what are the future availability plans?